projected.yaml

---
# https://kubernetes.io/docs/concepts/storage/volumes/#example-pod-with-a-secret-a-downward-api-and-a-configmap
apiVersion: v1
kind: Pod
metadata:
  name: volumes-projected-pod
spec:
  containers:
    - command:
        - sleep
        - "3600"
      image: busybox
      name: volumes-projected-container
      volumeMounts:
        - name: volumes-projected-volume-mount
          mountPath: "/volumes-projected-volume-path"
          readOnly: true
  volumes:
    - name: volumes-projected-volume-mount
      projected:
        sources:
          - secret:
              items:
                - key: username
                  path: my-group/my-username
                  mode: 511
              name: volumes-projected-secret
          - downwardAPI:
              items:
                - path: "labels"
                  fieldRef:
                    fieldPath: metadata.labels
                - path: "cpu_limit"
                  resourceFieldRef:
                    containerName: container-test
                    resource: limits.cpu
          - configMap:
              items:
                - key: config
                  path: my-group/my-config
              name: volumes-projected-configmap